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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,5-bis(methylthio)-3,4-bis-(p-methoxyphenyliminomethyl)thiophene 104960-65-8 C22H22N2O2S3
    2,5-bis(methylthio)-3,4-bis-(p-methoxyphenyliminomethyl)thiophene
    —— 2-Amino-6-methoxy-3-methylpyridazinium 101220-06-8 C6H10N3O
    2-Amino-6-methoxy-3-methylpyridazinium
    —— 2-[1-(4-Fluorophenyl)ethyl]-5-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-1,2-thiazolidine 1,1-dioxide 1114974-82-1 C23H24FN3O3S
    2-[1-(4-Fluorophenyl)ethyl]-5-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-1,2-thiazolidine 1,1-dioxide
    —— 2-nitropropan-2-yl-[2-[[2-nitropropan-2-yl(oxido)azaniumylidene]amino]ethylimino]-oxidoazanium 130138-75-9 C8H16N6O6
    2-nitropropan-2-yl-[2-[[2-nitropropan-2-yl(oxido)azaniumylidene]amino]ethylimino]-oxidoazanium
    —— 2-Benzenesulfinyl-8-(2-methyl-[1,3]dioxolan-2-yl)-octanoic acid ethyl ester 67137-65-9 C20H30O5S
    2-Benzenesulfinyl-8-(2-methyl-[1,3]dioxolan-2-yl)-octanoic acid ethyl ester
    —— 2,6-Dimethyl-pyrrolo<2,3-b>pyridin-3,5-dicarboxylat 65602-47-3 C13H14N2O4
    2,6-Dimethyl-pyrrolo<2,3-b>pyridin-3,5-dicarboxylat
    —— 2,8-dimethyl-6-piperidin-1-yl-9-piperidin-1-ylmethyl-perimidin-4-one 65317-51-3 C24H30N4O
    2,8-dimethyl-6-piperidin-1-yl-9-piperidin-1-ylmethyl-perimidin-4-one
    —— 2,2-Bis-(3,5-di-tert-butyl-4-hydroxy-benzyl)-3-oxo-N-(2,2,6,6-tetramethyl-piperidin-4-yl)-butyramide 63864-35-7 C43H68N2O4
    2,2-Bis-(3,5-di-tert-butyl-4-hydroxy-benzyl)-3-oxo-N-(2,2,6,6-tetramethyl-piperidin-4-yl)-butyramide
    —— 2-(3-benzoylphenyl)-N-(5-(7-isopropyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl)pyridin-3-yl)acetamide 1402441-33-1 C30H25N5O3
    2-(3-benzoylphenyl)-N-(5-(7-isopropyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl)pyridin-3-yl)acetamide
    —— 2,2'-butenedioyl-di-benzoic acid dimethyl ester 878652-76-7 C20H16O6
    2,2'-butenedioyl-di-benzoic acid dimethyl ester
    —— 2-hexylsulfanyl-5-(4-octyloxy-phenyl)-pyrimidine 64570-89-4 C24H36N2OS
    2-hexylsulfanyl-5-(4-octyloxy-phenyl)-pyrimidine
    —— (2,6,7-Trichloro-2-ethyl-3-methyl-1-oxo-indan-5-yloxy)-acetic acid 55507-63-6 C14H13Cl3O4
    (2,6,7-Trichloro-2-ethyl-3-methyl-1-oxo-indan-5-yloxy)-acetic acid
    —— 2-{4-[(3R)-3-hydroxy-2-oxo-1-pyrrolidinyl]phenyl}-N-(5-isopropyl-1,3-thiazol-2-yl)acetamide 492445-08-6 C18H21N3O3S
    2-{4-[(3R)-3-hydroxy-2-oxo-1-pyrrolidinyl]phenyl}-N-(5-isopropyl-1,3-thiazol-2-yl)acetamide
    —— 2-{[6-(3-chlorophenoxymethyl)-2-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino]-methyl}-piperidine-1-carboxylic acid methylamide 343632-82-6 C27H29ClN6O2
    2-{[6-(3-chlorophenoxymethyl)-2-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino]-methyl}-piperidine-1-carboxylic acid methylamide
    —— 2-methyl-2-[4-{[(4-methyl-2-[4-acetylenylphenyl]-thiazol-5-ylcarbonyl)amino]methyl}phenoxy]propionic acid 343322-31-6 C24H22N2O4S
    2-methyl-2-[4-{[(4-methyl-2-[4-acetylenylphenyl]-thiazol-5-ylcarbonyl)amino]methyl}phenoxy]propionic acid
    —— 2-chlorobenzoic acid 2-(5-chloro-1H-indole-2-carbonyl)hydrazide 521960-68-9 C16H11Cl2N3O2
    2-chlorobenzoic acid 2-(5-chloro-1H-indole-2-carbonyl)hydrazide
    —— 2-phenyl-hexahydro-spiro[cycloheptane-1,3'-oxazolo[3,4-<i>a</i>]pyridine] 62835-04-5 C19H27NO
    2-phenyl-hexahydro-spiro[cycloheptane-1,3'-oxazolo[3,4-<i>a</i>]pyridine]
    —— 2'-O-(1-Ethoxyethyluridin) 22979-27-7 C13H20N2O7
    2'-O-(1-Ethoxyethyluridin)
    —— 2-chlorobutyryl hypofluorite 125973-29-7 C4H6ClFO2
    2-chlorobutyryl hypofluorite
    —— 2-mercaptoethyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-1-thiohex-2-enopyranoside 1346660-83-0 C12H18O5S2
    2-mercaptoethyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-1-thiohex-2-enopyranoside
    —— 2-bromo-3-methyl-4,6-dinitro-phenol 55229-63-5 C7H5BrN2O5
    2-bromo-3-methyl-4,6-dinitro-phenol
    —— 2-[2-(4-bromophenyl)sulfanylphenyl]-N-phenylmethoxyacetamide 1005513-28-9 C21H18BrNO2S
    2-[2-(4-bromophenyl)sulfanylphenyl]-N-phenylmethoxyacetamide
    —— 2-Hydroxy-4-chlor-3-chinolyl-3-butanol 50338-97-1 C13H14ClNO2
    2-Hydroxy-4-chlor-3-chinolyl-3-butanol
    —— 2-(4-Benzyloxy-3-methoxy-phenyl)-5-furan-2-yl-[1,3,4]oxadiazole 483346-73-2 C20H16N2O4
    2-(4-Benzyloxy-3-methoxy-phenyl)-5-furan-2-yl-[1,3,4]oxadiazole
    —— 2-butoxy-3,5-dichloro-6-fluoro-pyridin-4-ylamine 35622-84-5 C9H11Cl2FN2O
    2-butoxy-3,5-dichloro-6-fluoro-pyridin-4-ylamine
    —— [(2R)-1-[(2R)-2-methylsulfonyloxypropoxy]propan-2-yl] methanesulfonate 1017832-66-4 C8H18O7S2
    [(2R)-1-[(2R)-2-methylsulfonyloxypropoxy]propan-2-yl] methanesulfonate
    —— 2-Oxo-4-phenyl-1-(4-nitrophenyl)-azetidin 19340-66-0 C15H12N2O3
    2-Oxo-4-phenyl-1-(4-nitrophenyl)-azetidin
    —— 2-aminocarbonylamino-5-(2,3-dihydrobenzofuran-7-yl)pyrrole-3-carboxamide 1210038-50-8 C14H14N4O3
    2-aminocarbonylamino-5-(2,3-dihydrobenzofuran-7-yl)pyrrole-3-carboxamide
    —— 2-bromo-1-(6-fluoronaphthalen-1-yl)-propan-1-one 904923-88-2 C13H10BrFO
    2-bromo-1-(6-fluoronaphthalen-1-yl)-propan-1-one
    —— 2-[1-(4-amino-phenoxy)-ethyl]-benzene-1,4-diamine 444185-91-5 C14H17N3O
    2-[1-(4-amino-phenoxy)-ethyl]-benzene-1,4-diamine
    —— 2,4(1H,3H)-Pyrimidinedione, 5-[(2-aminophenyl)thio]-1,3,6-trimethyl- 143083-08-3 C13H15N3O2S
    2,4(1H,3H)-Pyrimidinedione, 5-[(2-aminophenyl)thio]-1,3,6-trimethyl-
    —— 2-(p-Methoxyphenoxy)-1,3-diphenyl-propan-1,3-dion 79597-93-6 C22H18O4
    2-(p-Methoxyphenoxy)-1,3-diphenyl-propan-1,3-dion
    —— 2-Methyl-2-{5-[2-(5-methyl-2-phenyloxazol-4-yl)ethoxy]-2-propylphenoxy}propionic acid 403611-63-2 C25H29NO5
    2-Methyl-2-{5-[2-(5-methyl-2-phenyloxazol-4-yl)ethoxy]-2-propylphenoxy}propionic acid
    —— 2,3,5,6-tetrafluoro-4-(pyren-1-yl)benzonitrile 1322575-13-2 C23H9F4N
    2,3,5,6-tetrafluoro-4-(pyren-1-yl)benzonitrile
    —— 2-<4-(2-Triaethylsilyl-aethyl)-phenyl>-propanol-(2) 18673-43-3 C17H30OSi
    2-<4-(2-Triaethylsilyl-aethyl)-phenyl>-propanol-(2)
    —— (2S)-2-[1-(2-chlorophenyl)pyrazolo[4,5-e]pyrimidin-4-yl]oxy-N-(5-fluoro-2-pyridyl)-3-(3-hydroxyazetidin-1-yl)propanamide 1207830-62-3 C22H19ClFN7O3
    (2S)-2-[1-(2-chlorophenyl)pyrazolo[4,5-e]pyrimidin-4-yl]oxy-N-(5-fluoro-2-pyridyl)-3-(3-hydroxyazetidin-1-yl)propanamide
    —— (2R,4S)-1-((S)-Toluene-4-sulfinyl)-heptane-2,4-diol 267241-56-5 C14H22O3S
    (2R,4S)-1-((S)-Toluene-4-sulfinyl)-heptane-2,4-diol
    —— 2,4,6-Trimethyl-benzenesulfonate2-amino-3-hex-1-ynyl-isoquinolinium; 89876-96-0 C9H11O3S*C15H17N2
    2,4,6-Trimethyl-benzenesulfonate2-amino-3-hex-1-ynyl-isoquinolinium;
    —— 2,3,4,5-tetra-O-acetylgalactaric bis(p-nitrobenzoylhydrazide) 88713-55-7 C28H28N6O16
    2,3,4,5-tetra-O-acetylgalactaric bis(p-nitrobenzoylhydrazide)
    —— 2,5-anhydro-6-O-benzoyl-3-decanamido-3-deoxy-D-allonothioamide 1332330-08-1 C23H34N2O5S
    2,5-anhydro-6-O-benzoyl-3-decanamido-3-deoxy-D-allonothioamide
    —— 2-(2-butynyloxy)styrene 174680-80-9 C12H12O
    2-(2-butynyloxy)styrene
    —— {(2S,6S)-1-Benzylcarbamoyl-6-[(S)-1-tert-butoxycarbonylamino-2-(1H-indol-3-yl)-ethyl]-3-oxo-piperazin-2-yl}-acetic acid methyl ester 477842-26-5 C30H37N5O6
    {(2S,6S)-1-Benzylcarbamoyl-6-[(S)-1-tert-butoxycarbonylamino-2-(1H-indol-3-yl)-ethyl]-3-oxo-piperazin-2-yl}-acetic acid methyl ester
    —— 2-Oxo-cycloheptanecarbothioic acid allylamide 339077-29-1 C11H17NOS
    2-Oxo-cycloheptanecarbothioic acid allylamide
    —— 2-[[1-[(4-Hydroxy-3-propan-2-ylphenyl)methyl]-2,3-dimethylindol-4-yl]amino]-2-oxoacetic acid 1000603-19-9 C22H24N2O4
    2-[[1-[(4-Hydroxy-3-propan-2-ylphenyl)methyl]-2,3-dimethylindol-4-yl]amino]-2-oxoacetic acid
    —— 2',4',6,6'-Tetramethyl-flavanon 2567-77-3 C19H20O2
    2',4',6,6'-Tetramethyl-flavanon
    —— 2-(p-thiophenylphenyl)propene 34352-85-7 C15H14S
    2-(p-thiophenylphenyl)propene
    —— 2-{3-[3-(4-fluoro-phenyl)-propyl]-piperidin-1-ylmethyl}-1-methyl-1H-benzoimidazole 952056-39-2 C23H28FN3
    2-{3-[3-(4-fluoro-phenyl)-propyl]-piperidin-1-ylmethyl}-1-methyl-1H-benzoimidazole
    —— 2-[4-(1-acetyl-piperidin-4-yl)-phenylamino]-8-cyclohexyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methoxy-amide 1023273-68-8 C28H34N6O4
    2-[4-(1-acetyl-piperidin-4-yl)-phenylamino]-8-cyclohexyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methoxy-amide
    —— 2-Hex-1-ynyl-1-(2-oxo-2-phenyl-ethyl)-pyridinium; bromide 96206-85-8 Br*C19H20NO
    2-Hex-1-ynyl-1-(2-oxo-2-phenyl-ethyl)-pyridinium; bromide
    —— 2-Fluoro-N-(2-methoxy-5-nitrobenzyl)ethanamine 346705-21-3 C10H13FN2O3
    2-Fluoro-N-(2-methoxy-5-nitrobenzyl)ethanamine